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11467 commits 20 branches 219 tags 52 MiB
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290 commits

Author SHA1 Message Date
Peter Stephenson
c486040220 45772: Restore locale on parameter scope end. 
Check if relevant parameters changes and if so restore system settings.
 2020-05-05 20:28:31 +01:00
Daniel Shahaf
5e843a3721 45340: internal: Document the difference between paramtab and realparamtab. 2020-01-23 03:21:36 +00:00
Daniel Shahaf
ae7e291873 45066: internal: Document forklevel, locallevel, and exit_pending. 2019-12-18 06:01:50 +00:00
Martijn Dekker
c578f0a08b 45004: Fix typos in comments 2019-12-11 02:37:39 +00:00
Peter Stephenson
d946f22a4c 44664: Fix problem with temporary assignment. 
"foo=bar builtin" inside a function lost any variable from
enclosing scope.
 2019-08-14 15:16:59 +01:00
Peter Stephenson
8cbbc04d97 44509: Prevent crash with modified path / PATH combination. 
Crash came from "fn() { typeset -U path=($path); unset PATH; }".

Note PATH unset is global as only path was made local.
 2019-07-15 09:44:47 +01:00
Oliver Kiddle
3de2333b08 44307: allow for atoi() returning a negative number 2019-05-20 00:14:01 +02:00
Wesley Schwengle
51d2e91a7e 44164: Avoid stringop-truncation warning 2019-03-25 20:42:54 +09:00
Peter Stephenson
f99f7dca75 43616: Various parameter setting and display fixes. 
Mostly to do with typeset -p and tied variables and their interaction.

Some general tied variable fixes.
 2018-10-08 10:10:42 +01:00
Stephane Chazelas
a75b47973d 43546: "typeset -p" should show -U flag 2018-09-25 10:06:18 +01:00
Peter Stephenson
f58b35bf88 43264: fix ${+assoc[nonexistent]} with KSH_ARRAYS 2018-08-09 09:48:35 +01:00
dana
b066cc3ea9 42297: (e) subscript flag needs extra work with scalars 2018-05-14 16:54:19 +01:00
Oliver Kiddle
373efa085d Nelson H. F. Beebe: 19597 (rebased 42369): return Inf, NaN etc from floating point operations instead of errors to allow non-stop IEEE 754 arithmetic 2018-05-13 10:02:01 +02:00
Oliver Kiddle
90afd36922 42597: plug memory leak found by coverity 2018-04-07 14:37:46 +02:00
Stephane Chazelas
c2cc8b0fbe Avoid crash copying empty hash table. 
Visible with typeset -p.
 2018-01-04 17:12:13 +00:00
Peter Stephenson
174e560a23 41787 (plus minor tweaks): use $FUNCSTACK for function nesting depth. 
Initialised from existing configuration value.
 2017-10-02 09:44:26 +01:00
Peter Stephenson
728f2adfc8 Add typeset -p1, like typeset -p with newlines 2017-10-01 17:53:56 +01:00
Peter Stephenson
6230e82d44 41764 (test tweaked): allow [key]+=value when modifying arrays 2017-09-27 09:41:50 +01:00
Peter Stephenson
7d4b41b52a 41747: Don't create hash entry if just checking existence. 
Pass a flag in indicating this case.
 2017-09-25 20:03:05 +01:00
Peter Stephenson
85b0dd7133 Updates for ksh array element syntax. 
Move detection of key/value pairs down into prefork().

Detect normal array assignment and [key]=val array assignemnt
separately.  Mark key / value pairs with Marker and pass up flag.  Deal
with marked triads specially later on.
 2017-09-24 17:33:07 +01:00
Peter Stephenson
ab7be4238c More [key]=value tweaks 
Some rephrasings.

Update typeset -p for associative arrays to use new syntax.
 2017-09-14 21:43:37 +01:00
Peter Stephenson
54b3958440 First go at var=([key]=value) syntax. 
Works for both normal and typeset case, also var+=...

Still to do: allow to be mixed with straight array assignment,
improve typeset -p, implement [key]+=value.
 2017-09-13 20:54:00 +01:00
Barton E. Schaefer
11d2dbda38 41225: sethparam() should not attempt to change special parameters into hashes 2017-06-05 09:45:45 -07:00
Peter Stephenson
a2e2f5668d 40990: Fix crash with bogus path in sh emaulation. 
When startying in sh emulation don't link PATH-style parameters
to array equivalents.  To allow this to function, don't check
for the linkage when exporting the colon-separated parameter.
 2017-04-21 18:07:42 +01:00
Peter Stephenson
f6ab9a281d 40932: Parameter subscripts need to count parentheses. 
Otherwise they can terminate in the middle of an expression.
 2017-04-03 10:04:03 +01:00
Barton E. Schaefer
c93f29b52d 40799: fix $- expansion partly broken by 40760 2017-03-08 21:33:25 -08:00
Daniel Shahaf
67d882479b 40745 + 40753: Fix 'unset ZLE_RPROMPT_INDENT' not restoring the default behaviour. 
To reproduce:

    RPS1=foo
    ZLE_RPROMPT_INDENT=42
    unset ZLE_RPROMPT_INDENT
 2017-03-08 10:04:44 +00:00
Sebastian Gniazdowski
8522e996ec 40781: optimize array assignment, similar to 39995 for string assignment 2017-03-04 15:35:19 -08:00
Peter Stephenson
a32fb005d6 40486: Don't warn on creation of MATCH etc. in regex. 
This because they are created implicitly rather than by explicit
user request, so the warning may not be useful.
 2017-02-02 10:03:57 +00:00
Daniel Shahaf
ad1b46578e 40460: WARN_NESTED_VAR: Don't warn when assigning to a slice of an existing array 2017-02-01 01:49:45 +00:00
Peter Stephenson
1633b2800d 40423: WARN_NESTED_VARS, conversion the other way 2017-01-26 20:07:51 +00:00
Peter Stephenson
80e47a9a5d 40422: More WARN_NESTED_VAR cases. 
Converting type when using a calling scope was broken in the
original patch.
 2017-01-26 19:58:17 +00:00
Peter Stephenson
b3637caa90 40413: WARN_NESTED_VAR subscripted variable fix. 
No warning needed on paramter that's created temporarily to
help assignment.
 2017-01-25 09:35:30 +00:00
Peter Stephenson
c861b17bbf 40391: Add WARN_NESTED_VAR option and functions -W. 
These are companions to WARN_CREATED_GLOBAL, warning when a variable
from an enclosing scope is altered.
 2017-01-23 09:50:57 +00:00
Daniel Shahaf
9d87cd948e 40270 (after 39995): Add cross-reference for robustness. 2017-01-05 15:58:18 +00:00
Sebastian Gniazdowski
4fb4ce190c 40231: Optimise setarrvalue(). 2016-12-28 05:29:59 +00:00
Daniel Shahaf
334ed65e27 40068: Abort execution when setuid/setgid fail. 
The incumbent code would print an error message and continue execution
with the previous uid/gid values, not even setting lastval:

    % UID=42 id -u; echo $?
    zsh: failed to change user ID: operation not permitted
    1000
    0
    %
 2016-12-03 10:00:08 +00:00
Daniel Shahaf
fd2ca229dd 40067: internal: Document 'cmatcher', parse_cmatcher(), 'comptoend', unsetparam_pm(), and getindex(). 2016-12-03 09:54:11 +00:00
Barton E. Schaefer
a9fe87e18c 40032: consistency in handling of subscript slices outside the bounds of an array parameter 
unposted: README: example describing 40032
 2016-11-29 12:31:33 -08:00
Guillaume Maudoux
dae21874d4 39900: Add TERMINFO_DIRS special like TERMINFO. 
Although this is a colon-separated array there is no tied array.
 2016-11-20 20:24:15 +00:00
Peter Stephenson
368884a3aa 39995 (from 39977): Optimise string parameter assignment. 
If setter is the standard one and string length is unchnaged we can
copy into place.
 2016-11-20 19:41:52 +00:00
Daniel Shahaf
f35198d837 39992: setarrvalue: Allocate a correctly-sized array. 
No memory was lost; the array was allocated with room for one (char *) element
more than was required.
 2016-11-20 11:56:02 +00:00
Jun-ichi Takimoto
3fd50d06a1 39937: fix a problem introduced by 39886. 
$a[i,j] should become an empty array if i>j.
 2016-11-15 00:17:35 +09:00
Barton E. Schaefer
d676d1bf4b 39893: use arrdup_max() to show explicitly the difference in two code branches 
no functional change
 2016-11-10 21:01:32 -08:00
Daniel Shahaf
7139b73724 39874/0001: setarrvalue: Remove needless initialization. 2016-11-11 04:35:41 +00:00
Peter Stephenson
65ea1a033b 39887: no need to conditionalise assignment of strlen() 2016-11-09 13:45:11 +00:00
Peter Stephenson
a1633e09a7 39886 based on 39877: Optimise arrdup to arrdup_max. 
Only duplicate as much of the array as is needed.
 2016-11-09 11:54:57 +00:00
Sebastian Gniazdowski
49407686b4 39875: add dupstring_glen to avoid redundant strlen calls 2016-11-09 10:32:48 +00:00
Sebastian Gniazdowski
06e4ec853a 39871: cut down number of strlen()s in getstrvalue() 2016-11-08 15:14:08 +00:00
Sebastian Gniazdowski
68a576bc55 39869: can transfer ownership of core of array when assigning 2016-11-08 10:49:13 +00:00